commit 6aca17c9b7e8d311c86d4cf54daef65bdf68ef73
author Adam Ford <aford173@gmail.com> Mon Feb 06 11:31:43 2017 -0600
committer Jaehoon Chung <jh80.chung@samsung.com> Thu Feb 09 20:37:06 2017 +0900
tree c3667e90cb45816db0d1f0f1690f8a3e33167382
parent d14f1d511a8070f6c435a3ccc300ae488449706e

drivers: mmc: omap_hsmmc: Fix IO Buffer on OMAP36xx

On the OMAP36xx/37xx the CONTROL_WKUP_CTRL register has
a field (bit 6) named GPIO_IO_PWRDNZ.  If 0, the IO buffers which
are related to GPIO_126, 127 and 129 are disabled. Some boards may
need this for MMC. After the PBIAS is configured, this bit should
be set high to enable these GPIO pins.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

configs/omap3_logic_defconfig

diff --git a/configs/omap3_logic_defconfig b/configs/omap3_logic_defconfig
index f200e87..37ee267 100644
--- a/configs/omap3_logic_defconfig
+++ b/configs/omap3_logic_defconfig
@@ -33,6 +33,7 @@
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 CONFIG_MMC_OMAP_HS=y
+CONFIG_MMC_OMAP36XX_PINS=y
 CONFIG_SYS_NS16550=y
 CONFIG_USB=y
 CONFIG_USB_MUSB_GADGET=y